38971947876016

Names of 38971947876016

• Cardinal: 38971947876016 can be written as Thirty-eight trillion, nine hundred seventy-one billion, nine hundred forty-seven million, eight hundred seventy-six thousand and sixteen.

Scientific notation

• Scientific notation: 3.8971947876016 × 10¹³

Factors of 38971947876016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 533071

Divisors of 38971947876016

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 59 118 236 472 944 94049 188098 376196 438961 752392 877922 1504784 1755844 3511688 5548891 7023376 11097782 22195564 25898699 44391128 51797398 88782256 103594796 207189592 414379184 41283843089 82567686178 165135372356 330270744712 660541489424 2435746742251 4871493484502 9742986969004 19485973938008 38971947876016
• Sum of all divisors σ(n): 76788939546000
• Sum of proper divisors (its aliquot sum) s(n): 37816991669984
• 38971947876016 is a deficient number, because the sum of its proper divisors (37816991669984) is less than itself. Its deficiency is 1154956206032

Bases of 38971947876016

• Binary: 1000110111000111011101000110111111111010110000₂
• Hexadecimal: 0x2371DD1BFEB0
• Base-36: DTBGRJF74

Squares and roots of 38971947876016

• 38971947876016 squared (38971947876016²) is 1518812721250908013708032256
• 38971947876016 cubed (38971947876016³) is 59191090206020405631440141091578016772096
• The square root of 38971947876016 is 6242751.6269683515
• The cube root of 38971947876016 is 33903.9816522209

Scales and comparisons

• 38,971,947,876,016 seconds is equal to 1,239,187 years, 20 weeks, 3 days, 12 hours, 40 minutes, 16 seconds.
• To count from 1 to 38,971,947,876,016 would take you about three million, ninety-seven thousand, nine hundred sixty-eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38971947876016 cubic inches would be around 2825.3 feet tall.

Recreational maths with 38971947876016

• 38971947876016 backwards is 61067874917983
• The number of decimal digits it has is: 14
• The sum of 38971947876016's digits is 76
• More coming soon!